{
  "manageEntity": {
    "action": "Repost",
    "entityId": "655218",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b96a4a30b1009075d528346d757ea0cc11318c6d94e6389b2fb9135d6caf319",
    "signature": "0xa21bf862392036824ebf54b29e574dd350909f50da6677cab4dcc3755e105959694b17a340f84912e62b14325d8a82323273c695773f8760ed7c14ac525bda001b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}